From d5dc4a4d2d507d6b3a2a19b2b39a3460fde75c75 Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Thu, 11 Aug 2016 11:29:08 -0700
Subject: [PATCH] Add a tailcall link

Closes #34
---
 TUTORIAL.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/TUTORIAL.md b/TUTORIAL.md
index fe3818640af..0559423c9dd 100644
--- a/TUTORIAL.md
+++ b/TUTORIAL.md
@@ -342,6 +342,8 @@ implementors of futures, as consumers are by far the more common case.
 As a bonus, these bounds allow for some [interesting
 optimizations][tailcall].
 
+[tailcall]: http://alexcrichton.com/futures-rs/futures/trait.Future.html#method.tailcall
+
 For more discussion on futures of non-`Send` data see the section on [event loop
 data][event-loop-data]. Additionally, more technical information about these
 bounds can be found [in the FAQ][faq-why-send].